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Stainless steel seamless pipe I know
brief introduction : Stainless steel seamless steel pipe is a long strip of steel with a hollow section and no joints around it. It is a steel pipe that is resistant to weak corrosive media such as air, steam, and water, and chemically corrosive media such as acid, alkali, and salt. Also known as...Read more -
Manufacturing steps of stainless steel seamless pipe
About the production steps of stainless steel seamless pipe The uses of stainless steel seamless pipes are different, and the corresponding manufacturing processes are also different. For example: stainless steel seamless pipes are divided into cold rolled pipes and hot rolled pipes. For stainle...Read more -
ASTM106B seamless steel tube
ASTM106B seamless steel tube： 1. Seamless tube for structure (GB/T8162-2008) is used for the general structure and mechanical structure of the seamless tube. 2. Seamless pipe for fluid transportation (GB/T8163-2008) is used for conveying water, oil, gas and other fluids in general seamles...Read more -
There are several types of pipe tempering
According to GB/T9711.1 pipeline steel pipe performance requirements, according to the different tempering temperature, can be divided into the following kinds of tempering: [1] Low temperature tempering (150-250 degrees) The microstructure obtained by low temperature te...Read more -
How much is the detection standard of coated plastic fire pipe
A sample about 100 mm in length was cut from any position of the plastic-coated fire pipe, and the impact test was carried out according to the provisions in Table 2 at the temperature of (20±5) ℃ to observe the damage of the inner coating. During the test, the weld shal...Read more -
The main performance of seamless square tube
1. The plastic Plasticity refers to the ability of a metal material to produce plastic deformation (permanent deformation) without damage under load. 2. The hardness Hardness is a gauge of how hard or soft a metal material is. In this life in the production of hardness m...Read more -
High pressure boiler tube production manufacturing method
Manufacturing method 1. The general boiler tube temperature is below 450℃, domestic pipe is mainly made of No. 10, no. 20 carbon bonded steel hot rolled pipe or cold drawn pipe. 2. High-pressure boiler tubes are often used under high...Read more -
Mechanical properties of galvanized steel pipe
Mechanical properties of (1) Tensile strength (σb) : the maximum force (Fb) of the specimen during tensile fracture is divided by the stress (σ) of the original cross-sectional area (So) of the specimen. The unit of tensile strength ...Read more
